.section2 {
    width: 100%;
    height: 70px;
    background: #F5F5F5;
}

.section2 .sec2-warp {
    width: 1480px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.section2 .sec2-warp .left {
    display: flex;
    align-items: center;
    height: 100%;
}

.section2 .sec2-warp .left p {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    height: 100%;
    width: 120px;
    text-align: center;
    line-height: 70px;
    cursor: pointer;
    transition: 0.6s;
    position: relative;
}

.section2 .sec2-warp .left p:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: #0D6C96;
    transition: 0.6s;
}

.section2 .sec2-warp .left p.sel {
    color: #0D6C96;
}

.section2 .sec2-warp .left p.sel:after {
    width: 100%;
}

.section2 .sec2-warp .left p:hover {
    color: #0D6C96;
}

.section2 .sec2-warp .left p:hover:after {
    width: 100%;
}

.section2 .sec2-warp .left span {
    width: 1px;
    height: 18px;
    background: #CCCCCC;
    margin: 0px 42px;
}

.section2 .sec2-warp .right {
    display: flex;
}

.section2 .sec2-warp .right i {
    color: #0D6C96;
}

.section2 .sec2-warp .right p {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    margin: 0px 5px;
}

.section3 {
    width: 100%;
    height: auto;
    background: white;
    overflow: hidden;
    position: relative;
}

.section3 .swiper {
    margin-top: 64px;
    margin-bottom: 73px;
}

.section3 .swiper-slide {
    width: fit-content;
    height: 600px;
}

.section3 .pro-j1 {
    position: relative;
    width: fit-content;
    width: 100%;
    height: 600px;
}

.section3 .pro-j1 img {
    width: fit-content;
    height: 600px;
}

/* .section3 .pro-j1{
    position: relative;
    height: 535px;
}
.section3 .pro-j1 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
} */
.section3 .prev,
.section3 .next {
    width: 70px;
    height: 70px;
    background: rgba(0, 0, 0, 0);
    border: 1px solid #999999;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.6s;
}

.section3 .prev i {
    transform: rotateY(180deg);
}

.section3 .prev i,
.section3 .next i {
    font-size: 50px;
    color: #999999;
}

.section3 .prev {
    left: 10%;
}

.section3 .next {
    right: 10%;
}

.section3 .prev:hover,
.section3 .next:hover {
    background: #0D6C96;
}

.section3 .prev:hover i,
.section3 .next:hover i {
    color: #fff;
}

.section3 .swiper .swiper-slide .pro-j1:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, .8);
    width: 100%;
    height: 100%;
    transition: 1s;
}

/* .section3 .swiper .swiper-slide:hover .pro-j1:after, */
.section3 .swiper .swiper-slide-active .pro-j1:after {
    opacity: 0;
}

.section3 .sec3-text {
    position: absolute;
    bottom: 4px;
    left: 0;
    width: calc(100% - 100px);
    height: 0px;
    background: rgba(0, 0, 0, .5);
    padding: 0px 50px;
    transition: 1s;
}

/* .section3 .swiper .swiper-slide:hover .sec3-text, */
.section3 .swiper .swiper-slide-active .sec3-text {
    height: 160px;
}

.section3 .sec3-text span {
    display: block;
    font-size: 26px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 46px;
    margin-top: 30px;
}

.section3 .sec3-text p {
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 26px;
}

.section4 {
    width: 100%;
    height: auto;
    background: white;
    overflow: hidden;
}

.sec4-warp {
    width: 1100px;
    height: auto;
    margin: 0 auto 98px;
    display: flex;
    justify-content: space-between;
}

.sec4-warp .left {
    width: 520px;
    height: auto;
}

.sec4-warp .left form {
    margin-top: 57px;
}

.sec4-warp .left form .input1 {
    margin-bottom: 20px;
}

.sec4-warp .left span {
    font-size: 26px;
    font-weight: bold;
    color: #333333;
    line-height: 46px;
}

.sec4-warp .left p {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 26px;
}

.sec4-warp .left form input {
    width: 100%;
    border: 0px;
    border-bottom: 1px solid #ccc;
    font-size: 14px;
    color: #666666;
}

/*.sec4-warp .left form input[type="submit"]{*/
/*    width: 200px;*/
/*    height: 50px;*/
/*    background: rgba(255, 144, 0, 0);*/
/*    border: 1px solid #CCCCCC;*/
/*    cursor: pointer;*/
/*    transition: 0.6s;*/
/*}*/
.sec4-warp .left form a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 50px;
    background: rgba(255, 144, 0, 0);
    border: 1px solid #CCCCCC;
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    transition: 0.6s;
    margin-top: 35px;
}

.sec4-warp .left form a i {
    font-size: 31px;
}

.sec4-warp .left form a:hover {
    background: #F0942F;
    color: white;
}

.sec4-warp .right {
    font-size: 26px;
    font-weight: bold;
    color: #333333;
    line-height: 46px;
}

.sec4-warp .right .lc {
    display: flex;
    margin-top: 38px;
}

.sec4-warp .right .lc .lc1 .lc-div {
    width: 100px;
    height: 100px;
    background: #FFFFFF;
    border: 1px solid #CCCCCC;
    text-align: center;
    line-height: 100px;
}

.sec4-warp .right .lc .lc1 .lc-div i {
    font-size: 50px;
    font-weight: 300;
    color: #666;
}

.sec4-warp .right .lc .lc1 p {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    text-align: center;
    margin-top: 23px;
    line-height: 16px;
}

.sec4-warp .right .lc .jt {
    margin: 25px 30px 0px;
}

.sec4-warp .right .lc .jt i {
    font-size: 30px;
    color: #0D6C96;
}

@media screen and (max-width: 1366px){
    .section2 .sec2-warp {
        width: 92%;
    }
}
@media screen and (min-width: 769px){
    .btns {
        width: 100%;
        position: absolute;
        display: flex;
        justify-content: space-between;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 99;
    }
}
@media screen and (max-width: 768px){
    .section2 {
        width: 100%;
        height: auto;
        opacity: 0.8;
    }
    .section2 .sec2-warp {
        width: 82%;
    }
    .section2 .sec2-warp .left {
        flex-wrap: wrap;
        justify-content: center;
    }
    .section2 .sec2-warp .right {
        display: none;
    }
    .section3 .btns{
        display: flex;
        justify-content: space-between;
        width: 200px;
        margin: 20px auto;
    }
    .section3 .prev, .section3 .next {
        position: unset;
        transform: unset;
    }
    .section3  .swiper {
        width: 90%;
    }
    .section3 .swiper-slide {
        width: 100% !important;
        height: auto;
    }
    .section3 .sec3-text span {
        font-size: 20px;
        line-height: 30px;
    }
    .section3 .swiper .swiper-slide-active .sec3-text {
        height: 100px;
    }
    .section3 .pro-j1 {
        height: auto;
    }
    .section3 .pro-j1 img {
        width: 100%;
        height: auto;
        object-fit: cover;
    }
    .sec4-warp {
        width: 90%;
        flex-direction: column;
    }
    .sec4-warp .left {
        width: 100%;
        margin-bottom: 40px;
    }
    .sec4-warp .left form a {
        margin: 35px auto;
    }
    .sec4-warp .right .lc {
        justify-content: center;
    }

}

@media screen and (max-width: 414px){
    .sec4-warp .right .lc {
        flex-direction: column;
    }
    .sec4-warp .right .lc .lc1 .lc-div {
        margin: auto;
    }
    .sec4-warp .right .lc .jt {
        margin: 0px 30px 0px;
    }
    .section2 .sec2-warp .left span {
        margin: 0px 16px;
    }
}